re: Rope locks/cleats/"bunny ears" for pick-lines at the grid: Who has a good design?It is similar to a cleat in purpose, but it allows the rope puller to stand on the grid directly over the load, pull the rope through the base of the unit and cleat off the rope when trim is reached.
I have always known this device as "rabbit ears". You send a pick line through the base of the rabbit ears and attach your load, pull it up to trim, and lock it off by cleeting the rope around the "ears" (some designs incorporate a brake). I need to build 40 of these. I am looking for designs...